10pcs M12 X 1.75 X 1D~5D 304 Stainless Steel Wire Thread Repair Insert Helicoil Inserts(M12x1.75x1.75D)

This thread repair insert set includes 10pcs of M12 x 1.75 x 1D~5D helicoil inserts made from 304 stainless steel. Designed for free running applications, these inserts provide reliable thread restoration in metal components. The metric thread type features a right hand direction, ensuring compatibility with standard bolts and screws. Ideal for industrial maintenance and repair, these inserts restore damaged threads to original specifications, extending the life of your equipment.

• Material - Metric thread insert is made of 304H stainless steel.
• Features - The thread repair kit has a certain elasticity and uniform load, which can make the load on the thread more uniform and eliminate the pitch deviation between the screw and the screw hole; the thread is deep and clear, not easy to slip, not easy to fall off, and not deformed.
• Thread Repair Solution: This insert nut assortment efficiently fixes stripped or damaged female threads in metal or ABS parts, restoring structural integrity without replacing entire components, ideal for quick repairs on machinery, automotive parts, or electronics.
• Premium Stainless Steel Build: Made from Good stainless steel, these inner thread inserts offer high hardness,Locking type wire screw sleeve secures screws in threaded holes, loosening under vibration and shock.
• Applications - Threaded sleeve is widely used in mechanical equipment and engineering machinery. It is the first choice for thread repair and overhaul in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, radiators, and semiconductor equipment.